参观: to look around, to tour, to visit...
时速: speed per hour...
透支: (banking) to overdraw, to take out an overdraft, an overdraft, to overspend (i.e. expenditure in excess of revenue), (old) to draw one's wage in advance, to exhaust (one's enthusiasm, energy etc),...
脆: brittle, fragile, crisp, crunchy, clear and loud voice, neat...
转学: to change schools, to transfer to another college...
从不: never...
哭笑不得: not to know whether to laugh or cry (idiom), both funny and extremely embarrassing, between laughter and tears...
通信: to correspond (by letter etc), to communicate, communication...
民主: democracy...
洗澡: to bathe, to take a shower...
